Today’s Popular Music is More Angry, Sad and Less Joyful
Today’s popular music is noticeably different from the popular songs of the 1960s and 1970s. Now a new study reveals that it’s not just the music itself that is different; today’s music consumers seem to prefer songs that express darker emotions in both lyric and tone.
The findings, published in the Journal of Popular Music Studies, show that the expression of anger and sadness in popular music has increased gradually over time, while the expression of joy has declined.
Using quantitative analytics, researchers from Lawrence Technological University in Michigan studied changes in popular music lyrics throughout the last seven decades, from the 1950s to 2016. Data scientists Kathleen Napier and Dr. Lior Shamir analyzed the lyrics of more than 6,000 songs found on the Billboard Hot 100, a list of the most popular songs of each year.
In the past, songs were ranked primarily by record sales, radio broadcasting, and jukebox plays, but in more recent years, popularity is based on several other indicators such as streaming and social media to reflect the changes in music consumption.
The tones expressed in each song were analyzed by applying automatic quantitative sentiment analysis, which associates each word or phrase in the song with a set of tones that they express. The combination of the tones expressed by all words and phrases of the lyrics determines the sentiment of that song.
The sentiments of all Billboard Hot 100 songs in each year are averaged, and the average of each year allows to measure whether the expression of that sentiment increased, decreased, or remained constant.
Their findings show that the expression of anger in popular music lyrics has increased gradually over time. Songs released during the mid 1950s were the least angry, and the anger expressed in lyrics has increased gradually until peaking in 2015.
The analysis also revealed some variations: Songs released in the three years of 1982-1984 were less angry compared to any other period, except for the 1950s. In the mid 1990s, songs became angrier, and the increase in anger was sharper during that time in comparison to previous years.
The expressions of sadness, disgust and fear also increased over time, although the increase was milder compared to the increase in the expression of anger. Disgust increased gradually, but was lower in the early 1980s and higher in the mid and late 1990s.
Popular music lyrics expressed more fear during the mid 1980s, and the fear decreased sharply in 1988. Another sharp increase in fear was observed in 1998 and 1999, with a sharp decrease in 2000.
The researchers also found that joy was a dominant tone in popular music lyrics during the late 1950s, but it decreased over time and became much less pronounced in recent years. An exception was observed in the mid 1970s, when joy expressed in lyrics rose sharply.
Overall, the analysis reveals that the tones expressed in popular music change over time, and the change is gradual and consistent, with a few exceptions. Since the researchers analyzed the most popular songs of each year, the study does not show that music changed, but in fact that the preferences of music consumers have changed over time.
So while music fans preferred joyful songs in the 1950s, modern music consumers are more interested in songs that express sadness or anger.
“The change in lyrics sentiments does not necessarily reflect what the musicians and songwriters wanted to express, but is more related to what music consumers wanted to listen to in each year,” Shamir said.
Pedersen, T. (2019). Today’s Popular Music is More Angry, Sad and Less Joyful. Psych Central. Retrieved on November 28, 2020, from https://psychcentral.com/news/2019/01/25/todays-popular-music-is-more-angry-sad-and-less-joyful/142306.html